All national airlines participate in the PreCheck and Global Entry program, and the only airlines that haven’t joined are a few major international airlines and some smaller regional ones. Frontier and Spirit joined in June of last year. Below is a list of the 37 airlines that accept it:

Aeromexico

Air Canada

Alaska Airlines

Allegiant Air

American Airlines

Aruba Airlines

Avianca

Boutique Airlines

Cape Air

Copa Airlines

Delta Air Lines

Dominican Wings

Emirates

Etihad Airways

Frontier Airlines

Hawaiian Airlines

InterCaribbean Airways

JetBlue Airways

Key Lime Air

Lufthansa

Miami Air International

OneJet

Seaborne Airlines

Silver Airways

Singapore Airlines

Southern Airways Express

Southwest Airlines

Spirit Airlines

Sun Country Airlines

Sunwing Airlines

Swift Air

Turkish Airlines

United Airlines

Virgin America

Virgin Atlantic

WestJet

Xtra Airways

Below are some of the major airlines that have not yet accepted PreCheck:

Aer Lingus

Air France

All Nippon Airways

British Airways ﻿

China Southern Airlines

China Eastern Airlines

EasyJet

EgyptAir

KLM Royal Dutch Airlines

Norwegian Airlines

Qatar Airways

Ryanair

In January, the TSA partnered up with 11 more airlines to participate in PreCheck and Global Entry. More airlines (hopefully some more major international airlines) will probably join the PreCheck and Global Entry program in 2018.